How to restore Bookmarks from trash?

Not sure how this happened, maybe a macro or something, but all of my bookmarks wound up in Vivaldi's trash. Trying to find a way to restore them w/o any luck. Have also discovered that I am unable to create any new folders. I attempted to make one so I could dump my collection into and and resort from there, but no dice. Any suggestions? Using most recent snapshot as of this date. [UPDATE] I went ahead and re-imported my bookmarks from Chrome, allowing me to clear out that collection while retaining a folder, and just resorted everything. Fun fun